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| Poisoning of Sergei and Yulia Skripal | |
|---|---|
| Title | Salisbury nerve agent attack |
| Date | 4 March 2018 |
| Location | Salisbury, Wiltshire, England |
| Type | poisoning |
| Fatalities | 0 (one unrelated death) |
| Injuries | Sergei Skripal, Yulia Skripal, Dawn Sturgess (later fatal) |
| Perpetrators | Identified by UK as agents of Russian military intelligence |
Poisoning of Sergei and Yulia Skripal
Sergei Skripal and Yulia Skripal, a former Russian military intelligence officer and his daughter, were poisoned with a nerve agent in Salisbury, Wiltshire, England, in March 2018. The incident prompted coordinated diplomatic expulsions across NATO and the European Union, raised tensions between the United Kingdom and the Russian Federation, and sparked investigations by agencies including the Organisation for the Prohibition of Chemical Weapons and the Metropolitan Police Service.
Sergei Skripal was a GRU colonel who in 2004 was convicted in the Russian Federation for espionage and later exchanged in 2010 in a spy swap arranged by the United States with involvement from MI6, Central Intelligence Agency, and the Switzerland. He settled in United Kingdom residency in Amesbury and had previously been linked in media reports to Alexander Litvinenko and discussions involving Vladimir Putin, Boris Johnson, and Theresa May. Yulia Skripal, his daughter, is a dual national associated in reporting with Moscow, Russia and the United Kingdom.
On 4 March 2018, Sergei Skripal and Yulia Skripal were found unconscious on a bench in the centre of Salisbury, near landmarks including Salisbury Cathedral and the Salisbury railway station. Emergency responders from South Western Ambulance Service and officers from the Wiltshire Police attended, and the pair were hospitalised at Southampton General Hospital before transfer to the specialist Royal United Hospital and St George's Hospital, where the NHS worked alongside specialists from Public Health England and the Metropolitan Police Service. The scene later required closure of sites such as the Mill pub and a restaurant; contamination discoveries included a discarded item at Zizzi restaurant and locations on the Avenue and the nearby residential property.
British authorities, including the Metropolitan Police Service Counter Terrorism Command and the Porton Down chemical weapons laboratory, identified the agent as a Novichok-type organophosphorus nerve agent, a class linked in literature to Soviet Union chemical weapons research programmes from the late Cold War era. The Organisation for the Prohibition of Chemical Weapons sent a fact-finding mission, while forensic teams from Crown Prosecution Service advisers and scientists from Defence Science and Technology Laboratory at Porton Down provided analysis. Medical treatment involved decontamination, administration of antidotes such as atropine and pralidoxime, and intensive supportive care in the NHS critical care units; patients included police officers and civilians exposed during follow-up incidents, notably Dawn Sturgess, who was later treated at Basingstoke and North Hampshire Hospital before transfer to John Radcliffe Hospital and subsequently died, prompting coronial inquiries and involvement by the UK Coroner.
The United Kingdom government publicly accused personnel from the Russian Armed Forces' Main Directorate (commonly referred to as GRU) of carrying out the attack, naming suspects in statements by Theresa May and briefings from Gavin Williamson. The allegations prompted coordinated diplomatic actions: expulsions of diplomats by United States, Canada, Australia, members of the European Union, and NATO allies including Poland, Germany, and France. Russia denied involvement, with responses from Vladimir Putin, the Russian Foreign Ministry, and Sergei Lavrov. International organisations including the United Nations Security Council discussed the incident, and the Chemical Weapons Convention framework and the Organisation for the Prohibition of Chemical Weapons were central to multinational scrutiny.
The incident led the United Kingdom to invoke measures including sanctions and diplomatic expulsions, and prompted bilateral actions affecting state visits, trade talks, and intelligence cooperation with partners such as United States Department of State and Canada. Criminal investigations by the Crown Prosecution Service and police operations involved evidence gathering across multiple sites, asset tracing, and travel records linked to individuals reportedly associated with GRU. Legal proceedings in UK courts were constrained by national security considerations and closed material procedures; international legal debates engaged entities such as the European Court of Human Rights and legal analyses in outlets referencing Interpol and bilateral treaties.
The attack affected public health policy in the United Kingdom, prompting reviews by Public Health England and decontamination efforts coordinated with Ministry of Defence units and contractors, and led to civil litigation and compensation claims by contaminated individuals. The episode strained Russia–United Kingdom relations and influenced debates in parliaments across NATO member states, including discussions in the House of Commons and the United States Congress regarding sanctions and counterintelligence. Media coverage involved outlets such as the BBC, The Guardian, The New York Times, and The Telegraph, shaping public understanding and sparking cultural references in works addressing espionage, chemical weapons, and international law. Investigations, intelligence revelations, and retrospectives continue in journalism, parliamentary inquiries, and inquiries by bodies including the Independent Office for Police Conduct and coroners examining deaths connected to the incident.
Category:2018 in the United KingdomCategory:Chemical weapons incidents